clearData(); } public function testGetIntegerInfo() { $tests = [ [null, I::NULL], ["", I::NULL], [1, I::VALID], [PHP_INT_MAX, I::VALID], [1.0, I::VALID], ["1.0", I::VALID], ["001.0", I::VALID], ["1.0e2", I::VALID], ["1", I::VALID], ["001", I::VALID], ["1e2", I::VALID], ["+1.0", I::VALID], ["+001.0", I::VALID], ["+1.0e2", I::VALID], ["+1", I::VALID], ["+001", I::VALID], ["+1e2", I::VALID], [0, I::VALID | I::ZERO], ["0", I::VALID | I::ZERO], ["000", I::VALID | I::ZERO], [0.0, I::VALID | I::ZERO], ["0.0", I::VALID | I::ZERO], ["000.000", I::VALID | I::ZERO], ["+0", I::VALID | I::ZERO], ["+000", I::VALID | I::ZERO], ["+0.0", I::VALID | I::ZERO], ["+000.000", I::VALID | I::ZERO], [-1, I::VALID | I::NEG], [-1.0, I::VALID | I::NEG], ["-1.0", I::VALID | I::NEG], ["-001.0", I::VALID | I::NEG], ["-1.0e2", I::VALID | I::NEG], ["-1", I::VALID | I::NEG], ["-001", I::VALID | I::NEG], ["-1e2", I::VALID | I::NEG], [-0, I::VALID | I::ZERO], ["-0", I::VALID | I::ZERO], ["-000", I::VALID | I::ZERO], [-0.0, I::VALID | I::ZERO], ["-0.0", I::VALID | I::ZERO], ["-000.000", I::VALID | I::ZERO], [false, 0], [true, 0], ["on", 0], ["off", 0], ["yes", 0], ["no", 0], ["true", 0], ["false", 0], [INF, I::FLOAT], [-INF, I::FLOAT | I::NEG], [NAN, I::FLOAT], [[], 0], ["some string", 0], [" ", 0], [new \StdClass, 0], [new StrClass(""), I::NULL], [new StrClass("1"), I::VALID], [new StrClass("0"), I::VALID | I::ZERO], [new StrClass("-1"), I::VALID | I::NEG], [new StrClass("Msg"), 0], [new StrClass(" "), 0], [2.5, I::FLOAT], [0.5, I::FLOAT], ["2.5", I::FLOAT], ["0.5", I::FLOAT], ]; foreach ($tests as $test) { list($value, $exp) = $test; $this->assertSame($exp, I::int($value), "Test returned ".decbin(I::int($value))." for value: ".var_export($value, true)); } } public function testGetStringInfo() { $tests = [ [null, I::NULL], ["", I::VALID | I::EMPTY], [1, I::VALID], [PHP_INT_MAX, I::VALID], [1.0, I::VALID], ["1.0", I::VALID], ["001.0", I::VALID], ["1.0e2", I::VALID], ["1", I::VALID], ["001", I::VALID], ["1e2", I::VALID], ["+1.0", I::VALID], ["+001.0", I::VALID], ["+1.0e2", I::VALID], ["+1", I::VALID], ["+001", I::VALID], ["+1e2", I::VALID], [0, I::VALID], ["0", I::VALID], ["000", I::VALID], [0.0, I::VALID], ["0.0", I::VALID], ["000.000", I::VALID], ["+0", I::VALID], ["+000", I::VALID], ["+0.0", I::VALID], ["+000.000", I::VALID], [-1, I::VALID], [-1.0, I::VALID], ["-1.0", I::VALID], ["-001.0", I::VALID], ["-1.0e2", I::VALID], ["-1", I::VALID], ["-001", I::VALID], ["-1e2", I::VALID], [-0, I::VALID], ["-0", I::VALID], ["-000", I::VALID], [-0.0, I::VALID], ["-0.0", I::VALID], ["-000.000", I::VALID], [false, 0], [true, 0], ["on", I::VALID], ["off", I::VALID], ["yes", I::VALID], ["no", I::VALID], ["true", I::VALID], ["false", I::VALID], [INF, 0], [-INF, 0], [NAN, 0], [[], 0], ["some string", I::VALID], [" ", I::VALID | I::WHITE], [new \StdClass, 0], [new StrClass(""), I::VALID | I::EMPTY], [new StrClass("1"), I::VALID], [new StrClass("0"), I::VALID], [new StrClass("-1"), I::VALID], [new StrClass("Msg"), I::VALID], [new StrClass(" "), I::VALID | I::WHITE], ]; foreach ($tests as $test) { list($value, $exp) = $test; $this->assertSame($exp, I::str($value), "Test returned ".decbin(I::str($value))." for value: ".var_export($value, true)); } } public function testValidateDatabaseIdentifier() { $tests = [ [null, false, true], ["", false, true], [1, true, true], [PHP_INT_MAX, true, true], [1.0, true, true], ["1.0", true, true], ["001.0", true, true], ["1.0e2", true, true], ["1", true, true], ["001", true, true], ["1e2", true, true], ["+1.0", true, true], ["+001.0", true, true], ["+1.0e2", true, true], ["+1", true, true], ["+001", true, true], ["+1e2", true, true], [0, false, true], ["0", false, true], ["000", false, true], [0.0, false, true], ["0.0", false, true], ["000.000", false, true], ["+0", false, true], ["+000", false, true], ["+0.0", false, true], ["+000.000", false, true], [-1, false, false], [-1.0, false, false], ["-1.0", false, false], ["-001.0", false, false], ["-1.0e2", false, false], ["-1", false, false], ["-001", false, false], ["-1e2", false, false], [-0, false, true], ["-0", false, true], ["-000", false, true], [-0.0, false, true], ["-0.0", false, true], ["-000.000", false, true], [false, false, false], [true, false, false], ["on", false, false], ["off", false, false], ["yes", false, false], ["no", false, false], ["true", false, false], ["false", false, false], [INF, false, false], [-INF, false, false], [NAN, false, false], [[], false, false], ["some string", false, false], [" ", false, false], [new \StdClass, false, false], [new StrClass(""), false, true], [new StrClass("1"), true, true], [new StrClass("0"), false, true], [new StrClass("-1"), false, false], [new StrClass("Msg"), false, false], [new StrClass(" "), false, false], ]; foreach ($tests as $test) { list($value, $exp, $expNull) = $test; $this->assertSame($exp, I::id($value), "Non-null test failed for value: ".var_export($value, true)); $this->assertSame($expNull, I::id($value, true), "Null test failed for value: ".var_export($value, true)); } } public function testValidateBoolean() { $tests = [ [null, null], ["", false], [1, true], [PHP_INT_MAX, null], [1.0, true], ["1.0", true], ["001.0", true], ["1.0e2", null], ["1", true], ["001", true], ["1e2", null], ["+1.0", true], ["+001.0", true], ["+1.0e2", null], ["+1", true], ["+001", true], ["+1e2", null], [0, false], ["0", false], ["000", false], [0.0, false], ["0.0", false], ["000.000", false], ["+0", false], ["+000", false], ["+0.0", false], ["+000.000", false], [-1, null], [-1.0, null], ["-1.0", null], ["-001.0", null], ["-1.0e2", null], ["-1", null], ["-001", null], ["-1e2", null], [-0, false], ["-0", false], ["-000", false], [-0.0, false], ["-0.0", false], ["-000.000", false], [false, false], [true, true], ["on", true], ["off", false], ["yes", true], ["no", false], ["true", true], ["false", false], [INF, null], [-INF, null], [NAN, null], [[], null], ["some string", null], [" ", null], [new \StdClass, null], [new StrClass(""), false], [new StrClass("1"), true], [new StrClass("0"), false], [new StrClass("-1"), null], [new StrClass("Msg"), null], [new StrClass(" "), null], ]; foreach ($tests as $test) { list($value, $exp) = $test; $this->assertSame($exp, I::bool($value), "Null Test failed for value: ".var_export($value, true)); if (is_null($exp)) { $this->assertTrue(I::bool($value, true), "True Test failed for value: ".var_export($value, true)); $this->assertFalse(I::bool($value, false), "False Test failed for value: ".var_export($value, true)); } } } public function testNormalizeValues() { $tests = [ /* The test data are very dense for this set. Each value is normalized to each of the following types: - mixed (no normalization performed) - null - boolean - integer - float - string - array For each of these types, there is an expected output value, as well as a boolean indicating whether the value should pass or fail a strict normalization. Conversion to DateTime is covered below by a different data set */ /* Input value null bool int float string array */ [null, [null,true], [false,false], [0, false], [0.0, false], ["", false], [[], false]], ["", [null,true], [false,true], [0, false], [0.0, false], ["", true], [[""], false]], [1, [null,true], [true, true], [1, true], [1.0, true], ["1", true], [[1], false]], [PHP_INT_MAX, [null,true], [true, false], [PHP_INT_MAX, true], [(float) PHP_INT_MAX,true], [(string) PHP_INT_MAX, true], [[PHP_INT_MAX], false]], [1.0, [null,true], [true, true], [1, true], [1.0, true], ["1", true], [[1.0], false]], ["1.0", [null,true], [true, true], [1, true], [1.0, true], ["1.0", true], [["1.0"], false]], ["001.0", [null,true], [true, true], [1, true], [1.0, true], ["001.0", true], [["001.0"], false]], ["1.0e2", [null,true], [true, false], [100, true], [100.0, true], ["1.0e2", true], [["1.0e2"], false]], ["1", [null,true], [true, true], [1, true], [1.0, true], ["1", true], [["1"], false]], ["001", [null,true], [true, true], [1, true], [1.0, true], ["001", true], [["001"], false]], ["1e2", [null,true], [true, false], [100, true], [100.0, true], ["1e2", true], [["1e2"], false]], ["+1.0", [null,true], [true, true], [1, true], [1.0, true], ["+1.0", true], [["+1.0"], false]], ["+001.0", [null,true], [true, true], [1, true], [1.0, true], ["+001.0", true], [["+001.0"], false]], ["+1.0e2", [null,true], [true, false], [100, true], [100.0, true], ["+1.0e2", true], [["+1.0e2"], false]], ["+1", [null,true], [true, true], [1, true], [1.0, true], ["+1", true], [["+1"], false]], ["+001", [null,true], [true, true], [1, true], [1.0, true], ["+001", true], [["+001"], false]], ["+1e2", [null,true], [true, false], [100, true], [100.0, true], ["+1e2", true], [["+1e2"], false]], [0, [null,true], [false,true], [0, true], [0.0, true], ["0", true], [[0], false]], ["0", [null,true], [false,true], [0, true], [0.0, true], ["0", true], [["0"], false]], ["000", [null,true], [false,true], [0, true], [0.0, true], ["000", true], [["000"], false]], [0.0, [null,true], [false,true], [0, true], [0.0, true], ["0", true], [[0.0], false]], ["0.0", [null,true], [false,true], [0, true], [0.0, true], ["0.0", true], [["0.0"], false]], ["000.000", [null,true], [false,true], [0, true], [0.0, true], ["000.000", true], [["000.000"], false]], ["+0", [null,true], [false,true], [0, true], [0.0, true], ["+0", true], [["+0"], false]], ["+000", [null,true], [false,true], [0, true], [0.0, true], ["+000", true], [["+000"], false]], ["+0.0", [null,true], [false,true], [0, true], [0.0, true], ["+0.0", true], [["+0.0"], false]], ["+000.000", [null,true], [false,true], [0, true], [0.0, true], ["+000.000", true], [["+000.000"], false]], [-1, [null,true], [true, false], [-1, true], [-1.0, true], ["-1", true], [[-1], false]], [-1.0, [null,true], [true, false], [-1, true], [-1.0, true], ["-1", true], [[-1.0], false]], ["-1.0", [null,true], [true, false], [-1, true], [-1.0, true], ["-1.0", true], [["-1.0"], false]], ["-001.0", [null,true], [true, false], [-1, true], [-1.0, true], ["-001.0", true], [["-001.0"], false]], ["-1.0e2", [null,true], [true, false], [-100, true], [-100.0, true], ["-1.0e2", true], [["-1.0e2"], false]], ["-1", [null,true], [true, false], [-1, true], [-1.0, true], ["-1", true], [["-1"], false]], ["-001", [null,true], [true, false], [-1, true], [-1.0, true], ["-001", true], [["-001"], false]], ["-1e2", [null,true], [true, false], [-100, true], [-100.0, true], ["-1e2", true], [["-1e2"], false]], [-0, [null,true], [false,true], [0, true], [0.0, true], ["0", true], [[-0], false]], ["-0", [null,true], [false,true], [0, true], [-0.0, true], ["-0", true], [["-0"], false]], ["-000", [null,true], [false,true], [0, true], [-0.0, true], ["-000", true], [["-000"], false]], [-0.0, [null,true], [false,true], [0, true], [-0.0, true], ["-0", true], [[-0.0], false]], ["-0.0", [null,true], [false,true], [0, true], [-0.0, true], ["-0.0", true], [["-0.0"], false]], ["-000.000", [null,true], [false,true], [0, true], [-0.0, true], ["-000.000", true], [["-000.000"], false]], [false, [null,true], [false,true], [0, false], [0.0, false], ["", false], [[false], false]], [true, [null,true], [true, true], [1, false], [1.0, false], ["1", false], [[true], false]], ["on", [null,true], [true, true], [0, false], [0.0, false], ["on", true], [["on"], false]], ["off", [null,true], [false,true], [0, false], [0.0, false], ["off", true], [["off"], false]], ["yes", [null,true], [true, true], [0, false], [0.0, false], ["yes", true], [["yes"], false]], ["no", [null,true], [false,true], [0, false], [0.0, false], ["no", true], [["no"], false]], ["true", [null,true], [true, true], [0, false], [0.0, false], ["true", true], [["true"], false]], ["false", [null,true], [false,true], [0, false], [0.0, false], ["false", true], [["false"], false]], [INF, [null,true], [true, false], [0, false], [INF, true], ["INF", false], [[INF], false]], [-INF, [null,true], [true, false], [0, false], [-INF, true], ["-INF", false], [[-INF], false]], [NAN, [null,true], [false,false], [0, false], [NAN, true], ["NAN", false], [[], false]], [[], [null,true], [false,false], [0, false], [0.0, false], ["", false], [[], true] ], ["some string", [null,true], [true, false], [0, false], [0.0, false], ["some string", true], [["some string"], false]], [" ", [null,true], [true, false], [0, false], [0.0, false], [" ", true], [[" "], false]], [new \StdClass, [null,true], [true, false], [0, false], [0.0, false], ["", false], [[new \StdClass], false]], [new StrClass(""), [null,true], [false,true], [0, false], [0.0, false], ["", true], [[new StrClass("")], false]], [new StrClass("1"), [null,true], [true, true], [1, true], [1.0, true], ["1", true], [[new StrClass("1")], false]], [new StrClass("0"), [null,true], [false,true], [0, true], [0.0, true], ["0", true], [[new StrClass("0")], false]], [new StrClass("-1"), [null,true], [true, false], [-1, true], [-1.0, true], ["-1", true], [[new StrClass("-1")], false]], [new StrClass("Msg"), [null,true], [true, false], [0, false], [0.0, false], ["Msg", true], [[new StrClass("Msg")], false]], [new StrClass(" "), [null,true], [true, false], [0, false], [0.0, false], [" ", true], [[new StrClass(" ")], false]], [2.5, [null,true], [true, false], [2, false], [2.5, true], ["2.5", true], [[2.5], false]], [0.5, [null,true], [true, false], [0, false], [0.5, true], ["0.5", true], [[0.5], false]], ["2.5", [null,true], [true, false], [2, false], [2.5, true], ["2.5", true], [["2.5"], false]], ["0.5", [null,true], [true, false], [0, false], [0.5, true], ["0.5", true], [["0.5"], false]], [$this->d("2010-01-01T00:00:00", 0, 0), [null,true], [true, false], [1262304000, false], [1262304000.0, false], ["2010-01-01T00:00:00Z",true], [[$this->d("2010-01-01T00:00:00", 0, 0)],false]], [$this->d("2010-01-01T00:00:00", 0, 1), [null,true], [true, false], [1262304000, false], [1262304000.0, false], ["2010-01-01T00:00:00Z",true], [[$this->d("2010-01-01T00:00:00", 0, 1)],false]], [$this->d("2010-01-01T00:00:00", 1, 0), [null,true], [true, false], [1262322000, false], [1262322000.0, false], ["2010-01-01T05:00:00Z",true], [[$this->d("2010-01-01T00:00:00", 1, 0)],false]], [$this->d("2010-01-01T00:00:00", 1, 1), [null,true], [true, false], [1262322000, false], [1262322000.0, false], ["2010-01-01T05:00:00Z",true], [[$this->d("2010-01-01T00:00:00", 1, 1)],false]], [1e14, [null,true], [true, false], [100000000000000,true], [1e14, true], ["100000000000000", true], [[1e14], false]], [1e-6, [null,true], [true, false], [0, false], [1e-6, true], ["0.000001", true], [[1e-6], false]], [[1,2,3], [null,true], [true, false], [0, false], [0.0, false], ["", false], [[1,2,3], true] ], [['a'=>1,'b'=>2], [null,true], [true, false], [0, false], [0.0, false], ["", false], [['a'=>1,'b'=>2], true] ], [new Test\Result([['a'=>1,'b'=>2]]), [null,true], [true, false], [0, false], [0.0, false], ["", false], [[['a'=>1,'b'=>2]], true] ], ]; $params = [ [I::T_MIXED, "Mixed" ], [I::T_NULL, "Null", ], [I::T_BOOL, "Boolean", ], [I::T_INT, "Integer", ], [I::T_FLOAT, "Floating point"], [I::T_STRING, "String", ], [I::T_ARRAY, "Array", ], ]; foreach ($params as $index => $param) { list($type, $name) = $param; $this->assertNull(I::normalize(null, $type | I::M_STRICT | I::M_NULL), $name." null-passthrough test failed"); foreach ($tests as $test) { list($exp, $pass) = $index ? $test[$index] : [$test[$index], true]; $value = $test[0]; $assert = (is_float($exp) && is_nan($exp) ? "assertNan" : (is_scalar($exp) ? "assertSame" : "assertEquals")); $this->$assert($exp, I::normalize($value, $type), $name." test failed for value: ".var_export($value, true)); if ($pass) { $this->$assert($exp, I::normalize($value, $type | I::M_DROP), $name." drop test failed for value: ".var_export($value, true)); $this->$assert($exp, I::normalize($value, $type | I::M_STRICT), $name." error test failed for value: ".var_export($value, true)); } else { $this->assertNull(I::normalize($value, $type | I::M_DROP), $name." drop test failed for value: ".var_export($value, true)); $exc = new ExceptionType("strictFailure", $type); try { $act = I::normalize($value, $type | I::M_STRICT); } catch (ExceptionType $e) { $act = $e; } finally { $this->assertEquals($exc, $act, $name." error test failed for value: ".var_export($value, true)); } } } } // DateTimeInterface tests $tests = [ /* Input value microtime iso8601 iso8601m http sql date time unix float '!M j, Y (D)' *strtotime* (null) */ [null, null, null, null, null, null, null, null, null, null, null, null, ], [$this->d("2010-01-01T00:00:00", 0, 0), $this->t(1262304000), $this->t(1262304000), $this->t(1262304000), $this->t(1262304000), $this->t(1262304000), $this->t(1262304000), $this->t(1262304000), $this->t(1262304000), $this->t(1262304000), $this->t(1262304000), $this->t(1262304000), ], [$this->d("2010-01-01T00:00:00", 0, 1), $this->t(1262304000), $this->t(1262304000), $this->t(1262304000), $this->t(1262304000), $this->t(1262304000), $this->t(1262304000), $this->t(1262304000), $this->t(1262304000), $this->t(1262304000), $this->t(1262304000), $this->t(1262304000), ], [$this->d("2010-01-01T00:00:00", 1, 0), $this->t(1262322000), $this->t(1262322000), $this->t(1262322000), $this->t(1262322000), $this->t(1262322000), $this->t(1262322000), $this->t(1262322000), $this->t(1262322000), $this->t(1262322000), $this->t(1262322000), $this->t(1262322000), ], [$this->d("2010-01-01T00:00:00", 1, 1), $this->t(1262322000), $this->t(1262322000), $this->t(1262322000), $this->t(1262322000), $this->t(1262322000), $this->t(1262322000), $this->t(1262322000), $this->t(1262322000), $this->t(1262322000), $this->t(1262322000), $this->t(1262322000), ], [1262304000, $this->t(1262304000), $this->t(1262304000), $this->t(1262304000), $this->t(1262304000), $this->t(1262304000), $this->t(1262304000), $this->t(1262304000), $this->t(1262304000), $this->t(1262304000), $this->t(1262304000), $this->t(1262304000), ], [1262304000.123456, $this->t(1262304000.123456), $this->t(1262304000.123456), $this->t(1262304000.123456), $this->t(1262304000.123456), $this->t(1262304000.123456), $this->t(1262304000.123456), $this->t(1262304000.123456), $this->t(1262304000.123456), $this->t(1262304000.123456), $this->t(1262304000.123456), $this->t(1262304000.123456), ], [1262304000.42, $this->t(1262304000.42), $this->t(1262304000.42), $this->t(1262304000.42), $this->t(1262304000.42), $this->t(1262304000.42), $this->t(1262304000.42), $this->t(1262304000.42), $this->t(1262304000.42), $this->t(1262304000.42), $this->t(1262304000.42), $this->t(1262304000.42), ], ["0.12345600 1262304000", $this->t(1262304000.123456), null, null, null, null, null, null, null, null, null, null, ], ["0.42 1262304000", null, null, null, null, null, null, null, null, null, null, null, ], ["2010-01-01T00:00:00", null, $this->t(1262304000), $this->t(1262304000), null, null, null, null, null, null, null, $this->t(1262304000), ], ["2010-01-01T00:00:00Z", null, $this->t(1262304000), $this->t(1262304000), null, null, null, null, null, null, null, $this->t(1262304000), ], ["2010-01-01T00:00:00+0000", null, $this->t(1262304000), $this->t(1262304000), null, null, null, null, null, null, null, $this->t(1262304000), ], ["2010-01-01T00:00:00-0000", null, $this->t(1262304000), $this->t(1262304000), null, null, null, null, null, null, null, $this->t(1262304000), ], ["2010-01-01T00:00:00+00:00", null, $this->t(1262304000), $this->t(1262304000), null, null, null, null, null, null, null, $this->t(1262304000), ], ["2010-01-01T00:00:00-05:00", null, $this->t(1262322000), $this->t(1262322000), null, null, null, null, null, null, null, $this->t(1262322000), ], ["2010-01-01T00:00:00.123456Z", null, null, $this->t(1262304000.123456), null, null, null, null, null, null, null, $this->t(1262304000.123456), ], ["Fri, 01 Jan 2010 00:00:00 GMT", null, null, null, $this->t(1262304000), null, null, null, null, null, null, $this->t(1262304000), ], ["2010-01-01 00:00:00", null, null, null, null, $this->t(1262304000), null, null, null, null, null, $this->t(1262304000), ], ["2010-01-01", null, null, null, null, null, $this->t(1262304000), null, null, null, null, $this->t(1262304000), ], ["12:34:56", null, null, null, null, null, null, $this->t(45296), null, null, null, $this->t(strtotime("today")+45296), ], ["1262304000", null, null, null, null, null, null, null, $this->t(1262304000), null, null, null, ], ["1262304000.123456", null, null, null, null, null, null, null, null, $this->t(1262304000.123456), null, null, ], ["1262304000.42", null, null, null, null, null, null, null, null, $this->t(1262304000.42), null, null, ], ["Jan 1, 2010 (Fri)", null, null, null, null, null, null, null, null, null, $this->t(1262304000), null, ], ["First day of Jan 2010 12AM", null, null, null, null, null, null, null, null, null, null, $this->t(1262304000), ], ]; $formats = [ "microtime", "iso8601", "iso8601m", "http", "sql", "date", "time", "unix", "float", "!M j, Y (D)", null, ]; $exc = new ExceptionType("strictFailure", I::T_DATE); foreach ($formats as $index => $format) { foreach ($tests as $test) { $value = $test[0]; $exp = $test[$index+1]; $this->assertEquals($exp, I::normalize($value, I::T_DATE, $format), "Test failed for format ".var_export($format, true)." using value ".var_export($value, true)); $this->assertEquals($exp, I::normalize($value, I::T_DATE | I::M_DROP, $format), "Drop test failed for format ".var_export($format, true)." using value ".var_export($value, true)); // test for exception in case of errors $exp = $exp ?? $exc; try { $act = I::normalize($value, I::T_DATE | I::M_STRICT, $format); } catch (ExceptionType $e) { $act = $e; } finally { $this->assertEquals($exp, $act, "Error test failed for format ".var_export($format, true)." using value ".var_export($value, true)); } } } // Array-mode tests $tests = [ [I::T_INT | I::M_DROP, new Test\Result([1, 2, 2.2, 3]), [1,2,null,3] ], [I::T_INT, new Test\Result([1, 2, 2.2, 3]), [1,2,2,3] ], [I::T_STRING | I::M_STRICT, "Bare string", ["Bare string"]], ]; foreach ($tests as $index => $test) { list($type, $value, $exp) = $test; $this->assertEquals($exp, I::normalize($value, $type | I::M_ARRAY, "iso8601"), "Failed test #$index"); } } protected function d($spec, $local, $immutable): \DateTimeInterface { $tz = $local ? new \DateTimeZone("America/Toronto") : new \DateTimeZone("UTC"); if ($immutable) { return \DateTimeImmutable::createFromFormat("!Y-m-d\TH:i:s", $spec, $tz); } else { return \DateTime::createFromFormat("!Y-m-d\TH:i:s", $spec, $tz); } } protected function t(float $spec): \DateTime { return \DateTime::createFromFormat("U.u", sprintf("%F", $spec), new \DateTimeZone("UTC")); } }